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Modular data storage with Anvil

Mike Mammarella, Shant Hovsepian, Eddie Kohler
2009 Proceedings of the ACM SIGOPS 22nd symposium on Operating systems principles - SOSP '09  
We present Anvil, a modular and extensible toolkit for building database back ends. Anvil's storage modules, called dTables, have much finer granularity than prior work.  ...  Databases have achieved orders-of-magnitude performance improvements by changing the layout of stored data -for instance, by arranging data in columns or compressing it before storage.  ...  Anvil comprises flexible storage modules that can be configured to provide many storage strategies and behaviors.  ... 
doi:10.1145/1629575.1629590 dblp:conf/sosp/MammarellaHK09 fatcat:jpmpo3726vaulctxdaaf3kbpqi

MyCassandra

Shunsuke Nakamura, Kazuyuki Shudo
2012 Proceedings of the 5th Annual International Systems and Storage Conference on - SYSTOR '12  
We developed a modular cloud storage called MyCassandra to demonstrate that such a cloud storage can be read-optimized and writeoptimized with a modular design.  ...  A storage engine can be pluggable with an adequate software design though today's cloud storages are not always modular.  ...  Anvil [12] is a modular data storage which is composed of components dTable. Anvil composes a data storage according to access patterns of an application.  ... 
doi:10.1145/2367589.2367594 dblp:conf/systor/NakamuraS12 fatcat:6v53iq4psrdijivxjgubmz357u

MCS

1982 IEEE Computer Graphics and Applications  
The data base of ANVIL-4000 provides for total geometric description of a component and allows for ancillary data to be associated with that component.  ...  In addition, MCS supplies detailed documentation of the ANVIL-4000 data structure and all of the facilities necessary for communicating with ANVIL-4000, extracting data from ANVIL-4000 and enhancing the  ... 
doi:10.1109/mcg.1982.1674164 fatcat:ybz6emcihrcglfmqpo4ygsjesm

Page 956 of POWER Vol. 105, Issue 10 [page]

1961 POWER  
Unit is modular, all-welded.  ...  —Buell Engineering Co, Inc Packaged ash-handling system meets needs of the coal-burning plant with two to four small boilers. Ash is raked from boiler ashpit onto flat anvil plate.  ... 

About the cover - Bugs In the Computer

1982 IEEE Computer Graphics and Applications  
Options for the system processor include additional RAM to a maximum of 4M bytes, diskette storage with two drives, and hard disk storage with two 32M-byte Winchester drives.  ...  The third package, the Anvil-4000L-990, offers all of the features of Anvil-4000L-951 but adds numerical control to the package.  ... 
doi:10.1109/mcg.1982.1674368 fatcat:aqfvo5s6irb6hhjb522srl76qy

Thinking a Bow-and-arrow Set: Cognitive Implications of Middle Stone Age Bow and Stone-tipped Arrow Technology

Marlize Lombard, Miriam Noël Haidle
2012 Cambridge Archaeological Journal  
The archaeological evidence for such amplified conceptual and technological modularization implies a range of cognitive and behavioural complexity and flexibility that is basic to human behaviour today  ...  bow-and-arrow technology during the Middle Stone Age in southern Africa by 64 kya, we use the method of generating and analysing cognigrams and effective chains to explore thought-and-action sequences associated with  ...  Acknowledgements The research of Marlize Lombard is funded with an African Origins Platform grant received from the National Research Foundation of South Africa.  ... 
doi:10.1017/s095977431200025x fatcat:6avvfe5jnnaxnfv3pjnq5zifyu

Page 196 of SMPTE Motion Imaging Journal Vol. 97, Issue 4 [page]

1988 SMPTE Motion Imaging Journal  
The na- tionwide distribution company specializes in Control Data brand disk drives ranging in ca- pacity from 80 Mbytes to 2 Gbytes of storage.  ...  A modular format allows for easy expansion for up to 12 IFB outputs.  ... 

Developments in time-resolved high pressure x-ray diffraction using rapid compression and decompression

Jesse S. Smith, Stanislav V. Sinogeikin, Chuanlong Lin, Eric Rod, Ligang Bai, Guoyin Shen
2015 Review of Scientific Instruments  
Przemyslaw Dera for modifying his GSE_shell code specifically to enable data analysis presented in this work.  ...  At HPCAT, we use our own diaphragm design described elsewhere in this volume 11 together with PACE modular pressure controllers manufactured by GE.  ...  A mix of Mo and MgO powders was loaded without pressure transmitting medium into a symmetric DAC with beveled anvils (250 µm diameter with 100 µm flats) and a rhenium gasket.  ... 
doi:10.1063/1.4926887 pmid:26233348 fatcat:coupj5myqjdmhiynytv7mip5lm

A large-solid-angle X-ray Raman scattering spectrometer at ID20 of the European Synchrotron Radiation Facility

S. Huotari, Ch. J. Sahle, Ch. Henriquet, A. Al-Zein, K. Martel, L. Simonelli, R. Verbeni, H. Gonzalez, M.-C. Lagier, C. Ponchut, M. Moretti Sala, M. Krisch (+1 others)
2017 Journal of Synchrotron Radiation  
The spectrometer has 72 spherically bent analyzer crystals arranged in six modular groups of 12 analyzer crystals each for a combined maximum flexibility and large solid angle of detection.  ...  Sternemann for making available the ID16 data. This work has been supported by the Academy of Finland (grants 1259526 and 1283136).  ...  ESRF operates a 6 GeV storage ring with a maximum ring current of 200 mA.  ... 
doi:10.1107/s1600577516020579 pmid:28244449 fatcat:zosrygn6vbefdlcbqeloqnoqqi

Science under Extreme Conditions of Pressures and Temperatures at the ESRF

D. Andrault, D. Antonangeli, V. Dmitriev, Y. Filinchuk, M. Hanfland, M. Hazemann, M. Krisch, R. Mayanovic, M. Mezouar, G. Monaco, S. Pascarelli, R. Rüffer (+2 others)
2013 Synchrotron Radiation News  
Inelastic scattering Beamline ID28 Today, the inelastic X-ray scattering (IXS) beamline ID28 features an energy resolution between 1.3 and 6 meV with an efficient and modular focusing scheme, with a  ...  The comparison of this data with seismic observations (purple) supports an inner core model of Fe alloyed with Ni to 4-5 wt% and Si to 1-2 wt%. fi elds.  ... 
doi:10.1080/08940886.2013.832591 fatcat:bxv3fvimjrdnvmcmzfrfq65gom

Page 320 of American Ceramic Society Bulletin Vol. 59, Issue 3 [page]

1980 American Ceramic Society Bulletin  
Quantachrome Corp. 6 Aerial Way, Syosset, N.Y. 11560 (516) 935-2240 (Booth 219) Scanning mercury porosimeter with microcomputer for data analysis; Quantasorb and Monosorb for B.E.T. surface area analysis  ...  PTX-Pentronix, Inc. 1737 Cicotte, Lincoln Park, Mich. 48146 (313) 388-3100 (Booths, 64, 65) Multipak 602, 3 mode and 6 ton Multipak 601 anvil powder compact- ing presses.  ... 

Automated Fiber Placement Head for Manufacturing of Innovative Aerospace Stiffening Structures

Berend Denkena, Carsten Schmidt, Patricc Weber
2016 Procedia Manufacturing  
slopes on curved geometries, it consists of several height-adjustable rollers which, in addition, are each pressure controlled to enable an individual compacting pressure for the lay-up on materials with  ...  This paper introduces into the general design of the modular laying head as well as preliminary results of validation studies regarding several process limits.  ...  The cutting mechanism of the cutting unit is knife-edge cutting on an anvil (see Fig. 7a ). The anvil, here called cutting plate, is made of a self-healing and flexible material.  ... 
doi:10.1016/j.promfg.2016.11.013 fatcat:thxw67g4yfb4xiokkiorq4wuuu

Technical Report on Deploying a highly secured OpenStack Cloud Infrastructure using BradStack as a Case Study [article]

Bashir Mohammed, Sibusiso Moyo, K. M Maiyama, Sulayman Kinteh, Al Noaman M.K. Al-Shaidy, M. A. Kamala, M. Kiran
2017 arXiv   pre-print
The availability of a flexible, free open source cloud platform designed with no propriety software and the ability of its integration with legacy systems and third-party applications are fundamental.  ...  Open stack is a free and opensource software released under the terms of Apache license with a fragmented and distributed architecture making it highly flexible.  ...  However, our installer overcome all the limitations associated with the installation tools presented above with the additional advantages of modularization approaches which is capable of production environment  ... 
arXiv:1712.09152v1 fatcat:cbagbm744rghra4ckqpysgiz6e

Efficient Range-Based Storage Management for Scalable Datastores

Giorgos Margaritis, Stergios V. Anastasiadis
2014 IEEE Transactions on Parallel and Distributed Systems  
Scalable datastores are distributed storage systems capable of managing enormous amounts of structured data for online serving and analytics applications.  ...  In order to address this limitation, we introduce the novel Rangetable storage structure and Rangemerge method so that we efficiently manage structured data in granularity of key ranges.  ...  Anvil is a modular toolkit for building storage backends with transactional semantics; the system merges multiple files to ensure logarithmic increase of their number over time, and it runs merges in the  ... 
doi:10.1109/tpds.2013.305 fatcat:rhuktbxujvewbnhguko3y2mpy4

Diversifying the Genomic Data Science Research Community [article]

The Genomic Data Science Community Network, Rosa Alcazar
2022 arXiv   pre-print
At the same time, there have been revolutions in cloud computing that enable computational and data science research, while making data accessible to anyone with a web browser and an internet connection  ...  However, students at institutions with limited resources have received relatively little exposure to curricula or professional development opportunities that lead to careers in genomic data science.  ...  Modular learning resources to supplement courses in genomic data science.  ... 
arXiv:2201.08443v1 fatcat:zusvjdc3aballjj3kedm45w32i
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